| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] [pron] has been | 476 |
|
| 2 | [conj] [pron] has been [v-ing] | 131 |
|
| 3 | [verb] [pron] has been [v-ing] | 49 |
|
| 4 | [verb] [conj] has been [v-ing] | 12 |
|
